It was a wonderful day in Canfranc's valley with spectacular panorama in Canal de Izas. I reached Ibon de Saman (or Iserias) in 2h and after that I climbed Picos de Iserias (1h more) La Moleta (30m more), continuing across the nice ridge of Picos de la Tronquera (1h more) descending across the coulouir North of the col between Picos de la Tronquera and Pala de Ip with a lot of stones and scree (it was the wrong part of the route). I returned to Ibon de Saman and col de Ladrones totalizing 7h 30m.